DE2924367A1 - Verfahren und vorrichtung zur individuellen ueberwachung der belastung von personen durch schaedliche gase - Google Patents
Verfahren und vorrichtung zur individuellen ueberwachung der belastung von personen durch schaedliche gaseInfo
- Publication number
- DE2924367A1 DE2924367A1 DE19792924367 DE2924367A DE2924367A1 DE 2924367 A1 DE2924367 A1 DE 2924367A1 DE 19792924367 DE19792924367 DE 19792924367 DE 2924367 A DE2924367 A DE 2924367A DE 2924367 A1 DE2924367 A1 DE 2924367A1
- Authority
- DE
- Germany
- Prior art keywords
- values
- value
- alarm
- measured
- mean
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 239000007789 gas Substances 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 13
- 238000012544 monitoring process Methods 0.000 title claims description 6
- 238000012935 Averaging Methods 0.000 claims description 9
- 239000002341 toxic gas Substances 0.000 claims description 8
- 230000015654 memory Effects 0.000 claims description 7
- 230000001960 triggered effect Effects 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 3
- 230000002123 temporal effect Effects 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims 3
- 230000000737 periodic effect Effects 0.000 claims 2
- 230000006870 function Effects 0.000 description 9
- 230000001186 cumulative effect Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 230000007059 acute toxicity Effects 0.000 description 1
- 231100000403 acute toxicity Toxicity 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B17/00—Fire alarms; Alarms responsive to explosion
- G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
- G08B17/117—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means by using a detection device for specific gases, e.g. combustion products, produced by the fire
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0004—Gaseous mixtures, e.g. polluted air
- G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
- G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/12—Alarms for ensuring the safety of persons responsive to undesired emission of substances, e.g. pollution alarms
- G08B21/14—Toxic gas alarms
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Toxicology (AREA)
- Environmental & Geological Engineering (AREA)
- Combustion & Propulsion (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Biochemistry (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792924367 DE2924367A1 (de) | 1979-06-16 | 1979-06-16 | Verfahren und vorrichtung zur individuellen ueberwachung der belastung von personen durch schaedliche gase |
| US06/154,344 US4384283A (en) | 1979-06-12 | 1980-05-29 | Method and an apparatus for monitoring the subjection of individual people to harmful gases |
| EP80103157A EP0021190B1 (fr) | 1979-06-16 | 1980-06-06 | Dispositif pour la surveillance individuelle de l'exposition d'une personne à des gaz toxiques |
| DE8080103157T DE3063090D1 (en) | 1979-06-16 | 1980-06-06 | Device for individually checking the exposure of a person to toxic gases |
| JP7914780A JPS5639450A (en) | 1979-06-16 | 1980-06-13 | Method and device for monitoring exposure of person to harmful gas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19792924367 DE2924367A1 (de) | 1979-06-16 | 1979-06-16 | Verfahren und vorrichtung zur individuellen ueberwachung der belastung von personen durch schaedliche gase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2924367A1 true DE2924367A1 (de) | 1980-12-18 |
Family
ID=6073390
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19792924367 Withdrawn DE2924367A1 (de) | 1979-06-12 | 1979-06-16 | Verfahren und vorrichtung zur individuellen ueberwachung der belastung von personen durch schaedliche gase |
| DE8080103157T Expired DE3063090D1 (en) | 1979-06-16 | 1980-06-06 | Device for individually checking the exposure of a person to toxic gases |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8080103157T Expired DE3063090D1 (en) | 1979-06-16 | 1980-06-06 | Device for individually checking the exposure of a person to toxic gases |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4384283A (fr) |
| EP (1) | EP0021190B1 (fr) |
| JP (1) | JPS5639450A (fr) |
| DE (2) | DE2924367A1 (fr) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5888644A (ja) * | 1981-11-20 | 1983-05-26 | Kazutoshi Nakao | 気体の有害状況検出方法 |
| JPS58140463U (ja) * | 1982-03-18 | 1983-09-21 | 三井造船株式会社 | 有害ガスの危険量到達時間予報装置 |
| JPS5928127A (ja) * | 1982-08-07 | 1984-02-14 | Shin Etsu Chem Co Ltd | 酸素透過性硬質コンタクトレンズ |
| DE3217798A1 (de) * | 1982-05-12 | 1983-11-24 | Hans-Jörg Dipl.-Kfm. 4400 Münster Hübner | Verfahren und messgeraet zum messen und verarbeiten von kenngroessen der umgebungsatmosphaere, insbesondere unter tage |
| GB8330268D0 (en) * | 1983-11-12 | 1983-12-21 | Lion Lab Ltd | Discriminant analysis of gas constituents |
| FR2560378A1 (fr) * | 1984-02-29 | 1985-08-30 | Bensussan Guy | Appareil de protection individuelle concernant le taux d'oxygene de l'air respirable |
| JPS60144458U (ja) * | 1984-03-05 | 1985-09-25 | ホーチキ株式会社 | 火災検出装置 |
| US4599609A (en) * | 1984-12-05 | 1986-07-08 | Allied Corporation | Personal liquid chemical agent detector |
| US4697450A (en) * | 1985-03-15 | 1987-10-06 | Sensormedics Corporation | Gas monitor having trend indicators |
| GB8702390D0 (en) * | 1987-02-03 | 1987-03-11 | Warwick University Of | Identifying/measuring odorants |
| DE3877873D1 (de) * | 1987-04-02 | 1993-03-11 | Eftag Entstaubung Foerdertech | Schaltungsanordnung zur auswertung der von einem halbleitergassensor erzeugten signale. |
| JP2628341B2 (ja) * | 1988-05-19 | 1997-07-09 | フィガロ技研株式会社 | ガス検出方法及びその装置 |
| JP2818869B2 (ja) * | 1989-08-10 | 1998-10-30 | 能美防災株式会社 | 臭い検出装置 |
| US5742516A (en) * | 1994-03-17 | 1998-04-21 | Olcerst; Robert | Indoor air quality and ventilation assessment monitoring device |
| US5526280A (en) * | 1994-04-28 | 1996-06-11 | Atwood Industries, Inc. | Method and system for gas detection |
| US5792938A (en) * | 1996-12-13 | 1998-08-11 | Panametrics, Inc. | Humidity sensor with differential thermal detection and method of sensing |
| US6426703B1 (en) | 1997-08-07 | 2002-07-30 | Brk Brands, Inc. | Carbon monoxide and smoke detection apparatus |
| GB2356933B (en) * | 1999-11-30 | 2003-09-03 | British Gas Plc | Gas monitor |
| JP4759133B2 (ja) * | 2000-12-12 | 2011-08-31 | 新菱工業株式会社 | ガス検出装置を用いる要救助生存者の検知方法 |
| JP2003091787A (ja) * | 2001-09-17 | 2003-03-28 | Riken Keiki Co Ltd | 可搬式ガス警報器 |
| JP2006511800A (ja) * | 2002-07-19 | 2006-04-06 | スミツ ディテクション，インコーポレーテッド | 非特異性センサーアレイ検出器 |
| US8054188B2 (en) | 2009-01-05 | 2011-11-08 | Utc Fire & Security Americas Corporation, Inc. | Carbon monoxide detector, system and method for signaling a carbon monoxide sensor end-of-life condition |
| DE102011119570A1 (de) * | 2011-11-28 | 2013-05-29 | Dräger Safety AG & Co. KGaA | Verfahren zum Betreiben eines Gaskonzentrations-Überwachungssystems, Gasmessgerät, Zentraleinheit, Gaskonzentrations-Überwachungssystem sowie Computerprogramm-Produkt |
| CN104040547B (zh) * | 2011-12-21 | 2018-10-12 | 皇家飞利浦有限公司 | 用于预测生理和临床状态改变的方法和系统 |
| CN105301183B (zh) * | 2015-09-11 | 2017-07-04 | 小米科技有限责任公司 | 空气质量检测方法和装置 |
| WO2018068130A1 (fr) | 2016-10-12 | 2018-04-19 | Blackline Safety Corp. | Dispositif de surveillance personnel portable et procédés associés |
| CN109374686B (zh) * | 2018-11-30 | 2021-08-20 | 安徽云汉智能科技有限公司 | 一种气体传感器 |
| GB2624227A (en) * | 2022-11-11 | 2024-05-15 | Crowcon Detection Instruments Ltd | Time weighted gas detector |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3068450A (en) * | 1958-10-13 | 1962-12-11 | Beckman Instruments Inc | Alarm switching circuit |
| US3878496A (en) * | 1971-06-14 | 1975-04-15 | Us Energy | Selectable level alarming personal dosimeter |
| US4073621A (en) * | 1976-02-25 | 1978-02-14 | Mda Scientific, Inc. | Reader recorder for toxic gas concentration tapes |
| FR2382690A1 (fr) * | 1977-03-01 | 1978-09-29 | Berwinne Etienne De | Detecteur de gaz |
| DE2713623C3 (de) * | 1977-03-28 | 1981-07-09 | Preussag Ag Feuerschutz, 2060 Bad Oldesloe | Verfahren und Vorichtung zur Bestimmung des Konzentrations-Zeit-Produktes wenigstens einer Komponente eines Gasgemisches |
| US4123700A (en) * | 1977-11-14 | 1978-10-31 | General Electric Company | Potentiostated, self-humidifying, solid polymer electrolyte carbon monoxide dosimeter |
| US4231249A (en) * | 1979-03-20 | 1980-11-04 | Sierra Labs, Inc. | Apparatus and methods for monitoring concentrations of toxic substances in a work environment |
-
1979
- 1979-06-16 DE DE19792924367 patent/DE2924367A1/de not_active Withdrawn
-
1980
- 1980-05-29 US US06/154,344 patent/US4384283A/en not_active Expired - Lifetime
- 1980-06-06 EP EP80103157A patent/EP0021190B1/fr not_active Expired
- 1980-06-06 DE DE8080103157T patent/DE3063090D1/de not_active Expired
- 1980-06-13 JP JP7914780A patent/JPS5639450A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5639450A (en) | 1981-04-15 |
| DE3063090D1 (en) | 1983-06-16 |
| US4384283A (en) | 1983-05-17 |
| EP0021190A1 (fr) | 1981-01-07 |
| JPS6345058B2 (fr) | 1988-09-07 |
| EP0021190B1 (fr) | 1983-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| 8181 | Inventor (new situation) |
Free format text: DROPE, ECKARD, DR., 5000 KOELN, DE JANSKY, KARL PETER, 8193 MUENSING, DE PROSS, WILHELM, 8000 MUENCHEN, DE BREUER, WOLFRAM, DR., 5090 LEVERKUSEN, DE |
|
| 8130 | Withdrawal |